Product Description
NH-350AT 3" Line Voltage NON-IC AT New Construction Housing by Nora Lighting is designed for new construction applications where insulation can be kept a minimum of 3” from the housing. Featuring an air-tight design and compatibility with Nora’s 3” MR16 trims, this durable steel housing supports efficient lighting installations and meets strict energy and safety standards.
NH-350AT 3" Line Voltage NON-IC Air-Tight Housing
Brand: Nora Lighting
Application: New Construction (Non-IC rated)
Trim Size: 3"
Socket: GU10
Lamp Compatibility: MR16 (50W max, not included)
Voltage: 120V
Compliance: ASTM-283 Air-Tight, cULus, Damp Location
Free shipping on orders over $250
Product Benefits
- Air-tight construction restricts airflow to <2CFM, enhancing energy efficiency
- Compatible with a wide range of Nora 3" MR16 trims
- Prewired junction box simplifies through-branch circuit wiring
- Bar hangers offer versatile adjustment and alignment for easy installation
Key Features
- Non-IC rated housing requires 3" clearance from insulation
- 0.040" steel frame construction with integral bar hanger brackets
- Includes 24-1/2" bar hangers with captive nails and alignment feet
- ASTM-283 Air-Tight gaskets pre-installed to reduce air leakage
- Quick connect sockets for fast and secure wiring
Technical Specifications
| Construction | |
|---|---|
| Material | 0.040" steel with galvanized junction box |
| Bar Hangers | Adjustable 13-3/4" to 24-1/2" with captive nails |
| Ceiling Cut-Out | 3" |
| Dimensions | 6-3/8" Width × 16-1/4" Length × 4-1/2" Height:contentReference[oaicite:0]{index=0} |
| Electrical Specs | |
|---|---|
| Input Voltage | 120V |
| Socket | GU10 |
| Lamp | MR16 (not included) |
| Max Wattage | 50W |
| Compliance & Safety | |
|---|---|
| Air-Tight Rated | Yes, per ASTM-283 (<2CFM) |
| Listings | cULus for Damp Locations, Washington State Approved |
| Feed Through | Yes, supports through-branch circuit wiring |
Application Examples
- New construction residential lighting layouts
- Commercial interiors requiring 3" MR16 accent fixtures
- Ceilings where insulation is kept away from luminaires
- Architectural accent and downlighting projects
Installation Tips
- Maintain minimum 3" clearance from all insulation
- Remove shipping screw before installing transformer
- Use alignment feet and bar hangers to level and position housing
- Choose compatible Nora 3" trims for wet or damp locations if needed
Frequently Asked Questions
Q: Is this housing rated for use in insulated ceilings?
A: No, it is Non-IC rated and must maintain 3" clearance from all insulation:contentReference[oaicite:1]{index=1}.
Q: What type of lamps does this support?
A: It supports GU10 base MR16 lamps up to 50W (lamp not included):contentReference[oaicite:2]{index=2}.
Q: Is this product air-tight?
A: Yes, it includes factory-installed gaskets and meets ASTM-283 standards for air-tight construction:contentReference[oaicite:3]{index=3}.
Q: Can this be used in wet locations?
A: It is UL listed for damp locations and can be rated for wet locations when paired with designated trims:contentReference[oaicite:4]{index=4}.
Q: What kind of wiring does the junction box support?
A: It supports 4-in / 4-out through-branch circuit wiring with multiple Romex pryouts and quick connects:contentReference[oaicite:5]{index=5}.
